baber/WOPTO huggingface dataset:
Patent JP-2001260316-A (JP)
Title: Method for screen printing with solder paste
Inventor: TOMOMATSU MICHINORI
IPC: B41F15/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for screen printing with solder paste which enables quick and accurate setting of optimum printing parameters (speed of squeegee, snap-off speed, printing pressure, etc.), for the solder paste on the occasion when the solder paste for soldering an electronic component is printed on a board. SOLUTION: The printing parameters such as the speed of a squeegee and others are registered beforehand in a printing parameter library as to standard solder pastes A, B, C and D. In the case of using fresh solder paste for printing, the printing parameters of the registered solder paste having properties approximate to that paste are used and trial printing is conducted with these parameters adjusted finely. Thereby the optimum printing parameters are determined and registered in the library. The contents of the library are expanded and enriched in the course of a long period and the set speeds and the reliability of the printing parameters are improved gradually.
Patent JP-2002239608-A (JP)
Title: Cluster type multiple rolling mill
Inventor: NAKAYAMA TORU
IPC: B21B13/14
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cluster type split housing rolling mill which suppresses degradation of the mill rigidity, and has excellent thickness control capacity. SOLUTION: Two pass line adjustment devices 15 and 16 are disposed between the upper side of an upper inner housing 8 and outer housings 10 and 11 on the operation side and the drive side, and the operation side and the drive side on the upper side of the upper inner housing 8 are supported at front and back points in the pass direction with respect to the outer housings 10 and 11 by rocker plates of these two pass line adjustment devices 15 and 16. Two reducing cylinders 17 and 18 are disposed between the lower side of a lower inner housing 9 and the outer housings 10 and 11 on the operation side and the drive side, and the operation side and the drive side on the lower side of the lower inner housing 9 are supported at front and back points in the pass direction with respect to the outer housings 10 and 11 by rocker plates of these two reducing cylinders 17 and 18.
Patent JP-2002248229-A (JP)
Title: Pattern variable display system
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern variable display system of a game machine capable of dissolving obscurity of the ending time to display a display pattern variation cycle perfectly when a game ball passes a starting area to start the variation cycle of a display pattern of a pattern display device. SOLUTION: When the game ball passes the starting area 27, a first to third display patterns 41 to 43 in the pattern display area of the pattern display device 30 are varied to start the display pattern variation cycle. When the display patterns 41 to 43 are finally determined and displayed, the display patterns are erased in a designated procedure before the start of the next display pattern variation cycle. The erasing method for the display patterns 41 to 43 can be changed according to a specified state of the game machine.
Patent JP-2002255567-A (JP)
Title: Die for forming glass and method for manufacturing product of formed glass
Inventor: KAMANO TOSHINAO
IPC: G02B5/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass forming die for producing by press forming an optical element with high forming precision or a glass substrate formed on its surface with pattern of fine embossment, or the like. SOLUTION: The forming die for glass of this invention is constituted with quartz glass in a base material part 11, and a surface of this die, for example, is coated with a platinum alloy as a die releasing film 12. Thus, by constituting the base material part of the forming die with the quartz glass, riding and polishing the surface of the base material can be performed with high forming precision. The fine pattern can also be formed on the surface of the bas mateiral with high precision using technology of photolithography. So the forming die for glass can be used as a forming die or producing the glass substrate formed with the pattern of the fine embossment on the surface.
Patent JP-2002255290-A (JP)
Title: Liquid injecting device
Inventor: ITAKURA HIROSHI
IPC: B67D3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To smoothly and accurately perform a liquid injection into a bag-shape container. SOLUTION: The lower end section of the bag-shape container 1, of which the opening 1a is located on the top, is housed and supported in the recess 71 of a base 1. Then, a turning arm 73 is attached to the post 72 of the base 7. Then, this liquid injecting device is constituted in such a manner that a guide section 8 provided at the distal end of the turning arm 73 may push and open the opening 1a of the container 1. The guide section 8 is formed into a funnel shape, and accepts and guides the nozzle 5a of a feeding pipe 5 on the top while pushing and opening the opening 1a. Therefore, the distal end of the nozzle 5a is surely inserted to a specified depth in the container 1, and a liquid can be smoothly and accurately injected in the container 1 through a feeding pipe.
Patent JP-2002262470-A (JP)
Title: Power supply device
Inventor: ONISHI KEN
IPC: H02J7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which supplies power to a mobile body, with no dedicated electric feeding device. SOLUTION: The power supply device has a converter 3 (#1), a converter 3 (#2), a battery 6, a battery control device 5 and a discharge control device 7. The battery control device 5, when alternating current AC1 is supplied and requested from the mobile body 10, supplies direct current DC converted by the converter 3 (#1) to the mobile body 10, and when it is not requested, charges the direct current DC converted by the converter 3 (#1) to the battery 6; when alternating current AC2 is supplied and requested from the mobile body 10, supplies the direct current DC converted by the converter 3 (#2) to the mobile body 10, and when it is not requested, charges the direct current DC converted by the converter 3 (#2) to the battery 6; and when the direct current DC is supplied and requested from the mobile body 10, supplies the direct current DC to the mobile body 10, and when it is not requested, charges the direct current DC to the battery 6. The discharge control device 7 supplies the direct current DC stored in the battery 6 when it is requested from the mobile body 10.
Patent JP-2002261880-A (JP)
Title: Mobile telephone set
Inventor: KAWAKAMI KIYOTADA
IPC: H04M1/725
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone set in which defective reception is decreased during photographing by a camera. SOLUTION: A camera I/F 9 and a camera 8 are each connected to a cable including a clock signal line and a data line. The camera 8 transmits photographing data through the cable so as to synchronize with a clock signal. The camera I/F 9 supplies the clock signal to the clock signal line, inputs the photographing data sent from the camera through the data line, and stops the supply of the clock signal in a period of receiving of a control signal during standby reception to intermittently receive the control signal from a base station.
Patent JP-2002257557-A (JP)
Title: Car navigation system and car navigation method
Inventor: HIRANO FUMIO
IPC: H04W4/12
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system and a car navigation method capable of transferring data of the present position or the like by utilizing a mail. SOLUTION: This system has a mail creation part 8, a position information housing part 9 for housing present position information, a position file editing part 10 for converting the present position information into position file data, a file housing part 11, a mail transmission part 12, a mail reception part 13, a received mail housing part 14, a received mail list display part 15 for displaying a received mail table, a mail display part 16, a communication access part 17 for accessing internet, an added file processing part 18 for branching processing according to the kind of a mail-attached file, a position file analysis part 19 for taking out the present position information by analyzing the position file data, a position information display part 20 for displaying the position shown by the present position information on a map, and a map information storage part 21.
Patent JP-2002259572-A (JP)
Title: Advice apparatus for health support service
Inventor: YAMAMOTO TERUO
IPC: G06Q50/22
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a service in accordance with living body information without awareness of transmission of living information data by a user of health support service. SOLUTION: An advice apparatus for health support service comprises health appliances 15, 16 and 17 with measuring and communication functions for the living body information, a storage means 12 for living body information stored the measured living body information, a communication means 18 to transmit the information to the means 12 according to operations of the appliances 15, 16 and 17, an advice preparation means 13 to prepare advices every time the information is stored and a display means 19 to display the advices, so that the information is transmitted by only operations of appliances 15, 16 and 17 by the user to prepare advices in accordance with the information, the advices are then browsed by the user.
Patent JP-2002259523-A (JP)
Title: Distribution system for multiitem goods
Inventor: NAKAYAMA TETSUYA
IPC: G06Q50/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system for multiitem goods capable of delivering necessary goods to necessary places quickly. SOLUTION: In the system, a host computer 10 receives and stores information on inventory storing and order accepting of each section from each terminal device 1, 2, 3 and 4 respectively set at a goods supplying section 1a, a first delivery section 2a, an order accepting section 3 and a second delivery section 4a so as to manage the information collectively then instructs suitable goods deliveries to each section according to inventory goods and amounts at each section and relations between positions of each section.
Patent JP-2002266777-A (JP)
Title: Scroll fluid machine provided with multi-stage fluid compression part
Inventor: KIMURA HIDEYUKI
IPC: F04C23/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a multistage compression type scroll fluid machine showing less dispersion in the volume of a hermetic space relative to the prescribed angel rotation quantity of a turning scroll drive shaft. SOLUTION: This scroll fluid machine is provided with a multistage fluid compression part cooling a fluid compressed by a front-stage compression part and compressing by a rear-stage compression part further. This machine is characterized in that, when a rotational angle of the turning scroll drive shaft 16 is set to ▵ω, the volume of a compression chamber formed of a scroll lap and a scroll mirror finished surface is set to A, and the volumes of the compression chamber under a rotational angle ▵ω(n-1) and a rotational angle ▵ωn are set to A(n-1) and An respectively, the reduction ratio of the volume of the compression chamber regulated by  A(n-1)-An}/A(n-1)}=▵Y is made smaller in the rear-stage compression part compared with that in the front-stage compression part.
Patent JP-2002264005-A (JP)
Title: Polishing method for semiconductor wafer and polishing device therefor
Inventor: KOJIMA KATSUYOSHI
IPC: B24B37/30
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method for a semiconductor wafer capable of improving shape accuracy of a polishing face. SOLUTION: When pressing the semiconductor wafer W onto a polishing cloth on a polishing surface plate through an elastic body by air to execute one-side polishing, the semiconductor wafer W is pressed by air supplied to a circular recessed part 4 open downward having a diameter larger than the wafer W through an elastic sheet 6 stretched in an opening end part of the recessed part 4 to airtightly close the recessed part 4, a support position P of the elastic sheet 6 in the opening end part of the recessed part 4 is adjusted vertically to the upper face of the semiconductor wafer W, and the one-side polishing is executed.
Patent JP-2002275883-A (JP)
Title: Semisolid soil admixture and method of mixing the same into soil
Inventor: ISHII YOSHITAKA
IPC: E02D3/12
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semisolid soil admixture possible to be force-fed by a pump by adding water to the admixture composed of the iron powder having a greater specific gravity and other metal powder and the rough sand material such as garnet sand and the dry powder type cohesive soil and evenly kneading them, and to provide a method of mixing this semisolid soil admixture into the soil. SOLUTION: The dry powder type cohesive soil, the admixture composed of iron powder or other metal powder and the rough sand material such as garnet sand, and water are mixed at 0.5:1:0.5 of (weight) ratio, and evenly kneaded so that separation and sedimentation of the admixture material having a greater specific gravity is hindered by resistance of the cohesive soil changed to the semisolid condition, and the sedimentation speed of the admixture is remarkably lowered to maintain the evenly kneaded condition for a long time, and the mortar-like semisolid soil admixture having semi-fluidity possible to be force-fed by the pump is obtained, and the method of mixing the semisolid solid admixture into the excavated soil is obtained.
Patent JP-2002275859-A (JP)
Title: Earth-rock filling set frame
Inventor: KITAHARA KOICHI
IPC: E02D17/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a set frame for reducing a projection of a bulky connecting part at carrying time, obtaining a desired continuous shape, reducing lifting of plane frames having large mass, and causing no heavy muscular work when performed by an operator in the earth-rock filling set frame formed by connecting a plurality of plane frames by mutual joints. SOLUTION: Either one or both of the mutual joints formed integrally or separately in the plane frames composed of a metallic material, desirably, a spherical graphite cast iron material, are connected by elastic deformation, desirably, by clearance fit thereafter.
Patent JP-2002275877-A (JP)
Title: Plumb-bob type dynamic cone penetration tester
Inventor: SHIRAISHI MASAYOSHI
IPC: G01N3/40
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plumb-bob type dynamic cone penetration tester for avoiding the breakage of a penetration rod when pulling off the penetration rod connected to a conical body after completion of a test. SOLUTION: The plumb-bob type dynamic cone penetration tester comprises a steel guide rod 3, a plumb hammer 4 adapted to freely drop along the guide rod 3, a hammer receiver 5 having an upper end connected to the lower end of the guide rod 3 for impactingly receiving the freely dropping plumb hammer 4, the steel penetration rod 6 having an upper end connected to the lower end of the hammer receiver 5, and a steel conical assembly 7 connected to the lower end of the penetration rod 6. The conical assembly 7 consists of an adapter 70 having a male screw 70b to be threaded to the lower end of the penetration rod 6 and a conical body 72 to be detachably inserted into the lower end of the adapter 70 and frictionally held therein. The conical body 72 is separated from the conical assembly 7 when the penetration rod 8 is pulled off.
Patent JP-2002264539-A (JP)
Title: Heat-sensitive recording medium
Inventor: ISHIDA KOICHI
IPC: B41M5/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium which shows superb recording sensitivity and resistance to texture blushing under high temperature and further, the outstanding stability of a recorded image. SOLUTION: In the heat-sensitive recording medium having a heat-sensitive recording layer containing a leuco dye, a coloring agent and a sensitizer formed on a support, at least one kind selected from a 2,4-bis(4-methylphenyl sulfonyl) phenol and a 2,4-bis(phenylsulfonyl)-5-methylphenol is used as the coloring agent. Also at least one kind selected from a benzotriazole compound such as a 2-(2'- hydroxy-5'-methylphenyl) benzotriazole and a dibenzyl oxalate compound such as a di-p-chlorobenzyl oxalate, with a melt point of 100 to 160 deg.C, is used as the sensitizer for the purpose of realizing one means to solve the described considerations.
Patent JP-2001284462-A (JP)
Title: Semiconductor device and method of manufacturing it
Inventor: TSUTSUI YUTAKA
IPC: H01L29/732
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To form a PNP bipolar transistor excellent in transistor characteristics and an NPN bipolar transistor in the same substrate. SOLUTION: The semiconductor device 60 comprises the PNP type bipolar transistor 66 wherein elements are isolated by an element isolation region 62 and an insulating well region 64, in a p-type substrate 68. The PNP type transistor is a perpendicular type and comprises a p-type emitter region 70, an n-type base region 72, a p-type collector region 74, and a collector electrode leading region 76. Its lower part and its periphery of the p-type collector region are electrically isolated from the substrate by an n-type lower part isolation region 78 and by an n-type circular isolation region 80, respectively.  The n-type circular isolation region is formed circularly underneath from the element isolation region, surrounds the periphery of a p-type collector region and the periphery of an upper part of the n-type lower part isolation region, and isolates the p-type collector region electrically from the substrate. Because the n-type isolation region is constituted of the n-type lower part isolation and the n-type cyclic isolation region, the depth position of the n-type lower part isolation can be controlled freely, and therefore the electrical characteristics of a V-PNP can be optimized independently.
Patent JP-2002277376-A (JP)
Title: Near field optical probe, and regenerator for regenerating near field optical record
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/105
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary fusion on a recording medium caused by heating from a reflector in a periphery of a probe opening, and form a record mark of about the opening size with high sensitivity and wide power margin. SOLUTION: A film thickness of the reflector formed in the periphery of the optical probe having the opening having a size of wavelength or less is set to be thin in the opening periphery and to be thick in an area other than the periphery, and is formed into heat sink structure to release heat of the reflector in the opening periphery to the rear side or a sideway. Heat radiation efficiency is enhanced more when a radiation fin or a heat insulator is provided in a periphery of a reflection film. A film of a high refractive index is arranged in the uppermost layer of the medium to enhance a coupling efficiency between the opening and the medium.  An opening shape of the optical probe is formed into a slitlike shape such as a rectangular shape or an ellipse shape, and incident light is guided to make the vibrational direction of a photoelectric field incident onto the opening parallel to a major axis of the opening.
Patent JP-2002273260-A (JP)
Title: Circulating and separating equipment for recycling of used paper diaper
Inventor: MATSUFUJI YASUSHI
IPC: D21B1/32
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide circulating and separating equipment for recycling of used paper diapers constituted in such a manner that pulp, absorptive polymers and fine plastic bags can be surely separated and high-grade pulp can be recovered. SOLUTION: A circulating and separating tank 2 is provided with a spout pipe for spouting the liquid in which the pulp, the absorptive polymers and the parted plastic bags coexist from the prescribed depth of the tank. The equipment is provided with a plastic bag scraping device 4 for scraping the floating plastic bags, is provided with a absorptive polymer take-out pipe 7 for taking out the settled absorptive polymers and is provided with a pulp take-out pipe 6b for taking out the water containing pulp.
Patent JP-2001299247-A (JP)
Title: Device for germinating unpolished rice
Inventor: YAMANAKA SENYA
IPC: A23L7/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an unpolished rice germinating device in which the generation of bubbles can extremely be controlled. SOLUTION: This device for germinating the unpolished rice, comprising a tank 11 for receiving the unpolished rice (a) therein, a vessel 12 for receiving tourmaline ores 13 therein, a circulation circuit for circulating treating water from the tank to the tank via the vessel, and a heating means for heating the treating water.
Patent JP-2002274936-A (JP)
Title: Dielectric ceramic, method of manufacturing the same, a method of evaluating the same and as laminated ceramic electronic part
Inventor: KONAKA HIROYASU
IPC: C04B35/46
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide dielectric ceramics which are obtained by firing in a reducing atmosphere, are high in a dielectric constant, lessen the temperature change of the dielectric constant and the change of the dielectric constant with time under a DC voltage loading, are high in the CR-product, are long in the accelerated life of the insulation resistance at a high temperature and under a high voltage and are excellent in reliability. SOLUTION: The dielectric ceramics containing an essential component expressed by ABO3 (A is Ba, etc., and B is Ti, etc.), and additive components including rear earth elements is so formed as to satisfy the conditions under which the ratio of the crystal particles to allow the average concentration of the rear earth elements at analysis points 1 to 9 within crystal particles 11 to attain <=1/2 the average concentration of the rear earth elements at a grain boundary 12 and to allow the concentration of the rear earth elements at an analysis point 1 in the central part of the crystal grains 11 to attain >=1/50 the maximum concentration of the rear earth elements at analysis points 6 to 9 of the region from the surface to 5% of the diameter of the crystal particles is 20 to 70%.
Patent JP-2002281630-A (JP)
Title: Contact electrode of connection clamp
Inventor: YAMASHITA YOSHIO
IPC: H02G7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the contact electrode of a connection clamp which can efficiently cut a cable or cover material of the cable and connect it to a conductor without fail, by optimizing the shape of an edge including the arrangement of a cutting edge, and also is hard to be damaged and is superior in durability. SOLUTION: A plurality of edge grooves 12 are made into specified arrangement on the side of on end, and the cutting edges 16 where the groove flanks of the edge grooves 12 become rake faces 41 are arranged substantially radially, and also the rake angle of the rake face 14 is negative, and the tip of the blade is thickened, so that the strength of the edge tip in the direction where the composite load of each reaction to pressing force or torque adds can be raised in rotating the contact electrode 1 in reverse to the cutting direction, while securing the cutting capacity to the cable or the cover material of the cable, so that even if the composite load adds to it, the damage of the edge top is hard to occur, and durability can be improved.